Last updated: July 2026
We collect minimal information necessary to provide the Service:
The Service relies on the following third parties:
Your subscription status is stored locally in your browser (localStorage). It is not sent to or stored on our servers. Your practice content is processed in real-time through the OpenAI API and is not persisted in our database.
If you use a supported browser, voice input and output are handled entirely by your device's browser using the Web Speech API. Your voice is not recorded, stored, or transmitted — it is processed locally and sent as text to the AI.
We do not retain your practice content (scripts, transcripts, product information) after your session ends. Transaction records are retained by Stripe according to their policies.
We do not use tracking cookies. If we enable analytics in the future, we will use privacy-respecting tools and update this policy.
You have the right to:
The Service is not intended for anyone under 18. We do not knowingly collect data from minors. If you believe a minor has provided information, contact us and we will delete it.
We use industry-standard security practices. API keys and secrets are stored as environment variables on Vercel and are never exposed to the client. All API communication uses HTTPS. However, no method of transmission over the internet is 100% secure.
We may update this Privacy Policy from time to time. We will update the "Last updated" date above. Continued use of the Service after changes constitutes acceptance of the updated policy.
For privacy questions or data requests, contact us at the email provided on the homepage.